Continuity of the spectrum of norm-normal matrices
Michal Zajac (1978)
Mathematica Slovaca
Similarity:
The search session has expired. Please query the service again.
The search session has expired. Please query the service again.
Displaying similar documents to “Perturbation theorems for Hermitian elements in Banach algebras”
Continuity of the spectrum of norm-normal matrices
Banach algebras with involution
Pták, V.
Similarity:
A note on the general Hermitian solution to .
Groß, Jürgen (1998)
Bulletin of the Malaysian Mathematical Society. Second Series
Similarity:
A characterization of -algebras.
Gaur, A.K. (1997)
International Journal of Mathematics and Mathematical Sciences
Similarity:
The hermitian operators on some Banach spaces
Earl Berkson, Ahmed Sourour (1974)
Studia Mathematica
Similarity:
Hermitian Operators on C (X, E) and the Banach-Stone Theorem.
Richard J. Fleming, James E. Jamison (1980)
Mathematische Zeitschrift
Similarity:
A Note on the Paper "Hermitian Operators on C(X, E) and Banach-Stone Theorem" by R.J. Fleming and J.E.Jamison.
Peter Greim, Eberhard Behrends (1980)
Mathematische Zeitschrift
Similarity:
The Shirali-Ford theorem as a consequence of Ptak theory for hermitian Banach algebras
Maria Fragoulopoulou (2002)
Studia Mathematica
Similarity:
A simple application of Pták theory for hermitian Banach algebras, combined with a result on normed Q-algebras, gives a non-technical new proof of the Shirali-Ford theorem. A version of this theorem in the setting of non-normed topological algebras is also provided.